旬ごとの値
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茂原（千葉県) 2018年（旬ごとの値） 主な要素
| 月 | 旬 | 降水量 | 気温 | 湿度 | 風向・風速 | 日照 時間 (h) |
雪 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 (mm) | 最大 | 平均 | 最高 (℃) | 最低 (℃) |
平均 (％) | 最小 (％) |
平均 風速 (m/s) | 最大風速 | 最大瞬間風速 | 降雪の深さ | 最深 積雪 (cm) |
||||||||||
| 日 (mm) | 1時間 (mm) | 10分間 (mm) |
日平均 (℃) | 日最高 (℃) | 日最低 (℃) |
風速 (m/s) | 風向 | 風速 (m/s) | 風向 | 合計 (cm) | 日合計の最大 (cm) |
||||||||||
| 上旬 | 41.0 | 17.5 | 6.5 | 4.0 | 6.0 | 11.6 | 0.9 | 17.8 | -3.6 | /// | /// | 2.3 | 8.3 | 南西 | 19.9 | 南南西 | 65.9 | /// | /// | /// | |
| 中旬 | 29.0 | 27.0 | 16.0 | 5.0 | 6.0 | 11.8 | 0.0 | 16.7 | -3.9 | /// | /// | 1.6 | 6.5 | 西南西 | 14.9 | 西南西 | 53.8 | /// | /// | /// | |
| 下旬 | 20.0 | 20.0 | 3.5 | 1.0 | 3.5 | 8.6 | -1.2 | 11.7 | -4.1 | /// | /// | 2.1 ) | 7.0 ] | 西南西 | 14.2 ) | 西北西 | 72.1 | /// | /// | /// | |
| 上旬 | 16.0 | 8.5 | 2.0 | 1.0 | 4.1 | 9.4 | -0.8 | 14.8 | -4.5 | /// | /// | 1.8 | 5.9 | 南南西 | 10.6 | 南南西 | 53.1 | /// | /// | /// | |
| 中旬 | 0.5 | 0.5 | 0.5 | 0.5 | 6.6 | 11.7 | 1.5 | 14.8 | -3.6 | /// | /// | 2.2 | 6.5 | 北北西 | 15.7 | 南南西 | 69.1 | /// | /// | /// | |
| 下旬 | 1.5 | 1.0 | 1.0 | 0.5 | 6.3 | 10.7 | 2.0 | 15.2 | -1.8 | /// | /// | 2.1 | 5.1 | 南東 | 10.6 | 北東 | 23.7 | /// | /// | /// | |
| 上旬 | 143.5 | 52.5 | 16.5 | 6.5 | 10.9 | 16.2 | 5.2 | 21.4 | 0.7 | /// | /// | 2.9 | 10.0 | 南 | 18.8 | 南 | 49.3 | /// | /// | /// | |
| 中旬 | 22.0 | 12.0 | 2.5 | 1.0 | 11.4 | 17.5 | 4.7 | 24.1 | 2.2 | /// | /// | 2.2 | 6.9 | 南西 | 14.2 | 南南西 | 60.8 | /// | /// | /// | |
| 下旬 | 58.5 | 39.0 | 6.5 | 2.0 | 13.0 | 18.7 | 7.5 | 25.4 | 4.2 | /// | /// | 1.9 | 6.0 | 東 | 11.5 | 北北東 | 84.0 | /// | /// | /// | |
| 上旬 | 3.0 | 2.5 | 1.5 | 1.0 | 15.7 | 21.0 | 9.9 | 26.9 | 5.7 | /// | /// | 2.7 | 9.1 | 南南西 | 18.0 | 南 | 70.4 | /// | /// | /// | |
| 中旬 | 29.0 | 17.5 | 3.5 | 1.5 | 16.4 | 21.6 | 11.1 | 26.1 | 8.4 | /// | /// | 2.8 | 10.1 | 南南西 | 20.2 | 南南西 | 52.3 | /// | /// | /// | |
| 下旬 | 22.5 | 22.5 | 8.0 | 1.5 | 18.9 | 23.8 | 13.9 | 29.5 | 10.9 | /// | /// | 2.3 | 8.5 | 南南西 | 22.6 | 南南西 | 67.4 | /// | /// | /// | |
| 上旬 | 100.5 | 50.0 | 15.5 | 6.5 | 17.9 | 22.3 | 13.7 | 27.4 | 10.3 | /// | /// | 2.7 | 8.4 | 南南西 | 15.6 | 南南西 | 57.3 | /// | /// | /// | |
| 中旬 | 24.5 | 24.0 | 11.5 | 8.5 | 20.1 | 25.8 | 14.7 | 29.8 | 8.1 | /// | /// | 2.3 | 6.6 | 北北東 | 13.2 | 南南西 | 77.1 | /// | /// | /// | |
| 下旬 | 40.0 | 17.5 | 9.0 | 3.0 | 20.5 | 25.0 | 15.9 | 28.0 | 11.6 | /// | /// | 1.7 | 5.8 | 南 | 10.6 | 南 | 57.8 | /// | /// | /// | |
| 上旬 | 46.0 | 20.0 | 4.5 | 3.0 | 21.8 | 26.3 | 18.0 | 31.2 | 15.0 | /// | /// | 1.9 | 5.7 | 南 | 11.1 | 南 | 76.4 | /// | /// | /// | |
| 中旬 | 87.0 | 31.0 | 9.5 | 6.0 | 20.0 | 23.2 | 17.8 | 28.0 | 14.9 | /// | /// | 2.0 | 4.9 | 北北東 | 11.2 | 北 | 16.5 | /// | /// | /// | |
| 下旬 | 70.5 | 46.0 | 25.0 | 9.5 | 24.7 | 28.9 | 21.2 | 32.7 | 17.7 | /// | /// | 2.6 | 8.3 | 南西 | 18.0 | 南西 | 66.3 | /// | /// | /// | |
| 上旬 | 14.5 | 8.0 | 5.0 | 4.0 | 27.3 | 31.7 | 23.4 | 34.4 | 19.3 | /// | /// | 3.0 | 7.8 | 南南西 | 16.4 | 南南西 | 80.7 | /// | /// | /// | |
| 中旬 | 0.0 | 0.0 | 0.0 | 0.0 | 29.0 | 34.2 | 25.0 | 36.1 | 23.9 | /// | /// | 2.0 | 5.8 | 南 | 9.8 | 南 | 88.6 | /// | /// | /// | |
| 下旬 | 38.5 | 35.5 | 10.0 | 4.0 | 27.9 | 32.5 | 24.4 | 35.9 | 21.0 | /// | /// | 2.3 | 7.5 | 東 | 16.6 | 北東 | 79.4 | /// | /// | /// | |
| 上旬 | 27.0 | 20.0 | 4.0 | 1.5 | 28.2 | 32.7 | 24.8 | 36.5 | 22.3 | /// | /// | 2.7 | 7.6 | 西北西 | 16.8 | 北西 | 70.4 | /// | /// | /// | |
| 中旬 | 25.5 | 19.0 | 14.5 | 6.5 | 27.0 | 31.6 | 23.5 | 35.4 | 16.4 | /// | /// | 2.2 | 7.9 | 南西 | 16.4 | 南西 | 76.7 | /// | /// | /// | |
| 下旬 | 3.0 | 2.0 | 1.5 | 1.5 | 28.8 | 33.9 | 25.3 | 37.2 | 23.1 | /// | /// | 2.5 | 7.3 | 南南西 | 14.7 | 南 | 82.9 | /// | /// | /// | |
| 上旬 | 60.5 | 36.5 | 13.0 | 4.5 | 27.2 | 31.0 | 24.0 | 34.0 | 21.9 | /// | /// | 2.9 | 9.5 | 南南西 | 19.4 | 南 | 45.6 | /// | /// | /// | |
| 中旬 | 95.5 | 21.0 | 19.0 | 10.5 | 22.2 | 26.1 | 19.4 | 31.3 | 17.7 | /// | /// | 1.7 | 5.6 | 東北東 | 9.9 | 東北東 | 32.8 | /// | /// | /// | |
| 下旬 | 182.5 | 77.0 | 30.5 | 14.0 | 21.1 | 24.8 | 17.9 | 30.2 | 13.3 | /// | /// | 1.9 | 10.4 | 南南東 | 21.1 | 南 | 21.5 | /// | /// | /// | |
| 上旬 | 47.0 | 27.5 | 18.0 | 8.0 | 22.8 | 26.9 | 18.9 | 32.5 | 15.6 | /// | /// | 2.5 | 14.5 | 南 | 27.8 | 南 | 59.0 | /// | /// | /// | |
| 中旬 | 18.0 | 12.0 | 3.5 | 1.5 | 18.7 | 22.4 | 16.2 | 26.1 | 14.4 | /// | /// | 2.0 | 4.3 | 北 | 8.7 | 北東 | 14.3 | /// | /// | /// | |
| 下旬 | 51.5 | 45.0 | 20.0 | 8.5 | 17.3 | 23.0 | 12.7 | 25.0 | 9.8 | /// | /// | 1.8 | 5.8 | 南南西 | 10.6 | 西 | 65.8 | /// | /// | /// | |
| 上旬 | 24.0 | 14.5 | 7.5 | 4.0 | 16.4 | 21.4 | 12.4 | 24.4 | 7.9 | /// | /// | 1.6 | 4.5 | 北 | 9.5 | 北東 | 34.7 | /// | /// | /// | |
| 中旬 | 19.5 | 7.0 | 3.5 | 1.0 | 13.9 | 18.5 | 10.3 | 21.3 | 5.8 | /// | /// | 1.6 | 4.5 | 北 | 9.9 | 東 | 43.4 | /// | /// | /// | |
| 下旬 | 32.0 | 20.0 | 7.0 | 2.5 | 11.8 | 17.0 | 7.5 | 19.9 | 4.4 | /// | /// | 1.5 | 4.3 | 東北東 | 8.5 | 北北東 | 50.4 | /// | /// | /// | |
| 上旬 | 18.0 | 12.0 | 2.5 | 1.5 | 12.1 | 16.3 | 8.7 | 24.8 | 3.8 | /// | /// | 1.8 | 6.2 | 南西 | 11.5 | 南西 | 21.6 | /// | /// | /// | |
| 中旬 | 43.0 | 26.5 | 8.5 | 2.0 | 6.9 | 12.1 | 2.2 | 14.9 | -2.3 | /// | /// | 1.7 | 5.0 | 北北西 | 10.3 | 北北西 | 46.1 | /// | /// | /// | |
| 下旬 | 10.0 | 8.5 | 3.0 | 1.5 | 6.8 | 11.9 | 2.6 | 15.6 | -1.6 | /// | /// | 1.8 | 6.2 | 北北西 | 13.1 | 北北西 | 56.8 | /// | /// | /// | |
- 値欄の記号の説明
- 2021年3月2日より、アメダスの日照時間は「推計気象分布（日照時間）」から得る推計値となりましたので、日照計による観測値と単純比較できません。詳しくは要素ごとの値の補足説明をご覧ください。